Ohio Power Outage History
88 counties tracked, 2014–2025. County-level reliability grades and outage frequency below.
Counties tracked
88
Avg national percentile
50th
Higher = more reliable
Grade F counties
9
County rankings (worst to best)
| County | Grade | National percentile |
|---|---|---|
| Hocking County | F | 5th |
| Vinton County | F | 8th |
| Harrison County | F | 9th |
| Pike County | F | 9th |
| Morgan County | F | 10th |
| Meigs County | F | 12th |
| Lawrence County | F | 15th |
| Geauga County | F | 16th |
| Adams County | F | 17th |
| Monroe County | D | 22nd |
| Perry County | D | 22nd |
| Lake County | D | 22nd |
| Brown County | D | 24th |
| Jackson County | D | 25th |
| Ashtabula County | D | 26th |
| Cuyahoga County | D | 28th |
| Carroll County | D | 29th |
| Athens County | D | 30th |
| Gallia County | D | 30th |
| Columbiana County | D | 31st |
| Jefferson County | D | 32nd |
| Ross County | D | 33rd |
| Tuscarawas County | D | 34th |
| Clermont County | D | 34th |
| Trumbull County | D | 36th |
| Holmes County | D | 36th |
| Clinton County | D | 37th |
| Knox County | D | 37th |
| Preble County | D | 37th |
| Scioto County | D | 38th |
| Belmont County | D | 39th |
| Coshocton County | D | 40th |
| Noble County | C | 41st |
| Portage County | C | 43rd |
| Highland County | C | 44th |
| Morrow County | C | 46th |
| Washington County | C | 47th |
| Fairfield County | C | 48th |
| Guernsey County | C | 48th |
| Ashland County | C | 49th |
| Fayette County | C | 50th |
| Ottawa County | C | 52nd |
| Richland County | C | 53rd |
| Franklin County | C | 53rd |
| Muskingum County | C | 54th |
| Hamilton County | C | 55th |
| Summit County | C | 55th |
| Van Wert County | C | 56th |
| Delaware County | C | 56th |
| Pickaway County | C | 57th |
| Logan County | C | 57th |
| Paulding County | C | 58th |
| Allen County | C | 58th |
| Lorain County | C | 59th |
| Champaign County | C | 59th |
| Montgomery County | C | 60th |
| Darke County | B | 61st |
| Warren County | B | 62nd |
| Wayne County | B | 62nd |
| Licking County | B | 63rd |
| Mahoning County | B | 63rd |
| Greene County | B | 65th |
| Shelby County | B | 66th |
| Hancock County | B | 67th |
| Stark County | B | 67th |
| Hardin County | B | 68th |
| Erie County | B | 68th |
| Huron County | B | 69th |
| Fulton County | B | 69th |
| Butler County | B | 71st |
| Defiance County | B | 71st |
| Medina County | B | 72nd |
| Henry County | B | 73rd |
| Madison County | B | 74th |
| Miami County | B | 74th |
| Lucas County | B | 74th |
| Wyandot County | B | 76th |
| Mercer County | B | 76th |
| Crawford County | B | 77th |
| Putnam County | B | 79th |
| Clark County | B | 80th |
| Sandusky County | A | 81st |
| Marion County | A | 84th |
| Williams County | A | 87th |
| Union County | A | 87th |
| Seneca County | A | 87th |
| Wood County | A | 88th |
| Auglaize County | A | 90th |